Navigational warnings on 2017-06-22

UTC day · today

issued
40
cancelled
27
in force at end
436
of these still in force
0

What this reporting period contains

40 messages have issue dates in this period, and 27 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 9 of 40 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 15 of 40 recorded messages (38%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents9
Nav aids7
Surveys6
Other6
Exercises4
Spills3
Cable ops1
Icebergs1
Derelicts1
Restricted1
Quakes1

Issued · by sea

North Pacific Ocean4
South Pacific Ocean4
South China Sea3
North Atlantic Ocean3
South Atlantic Ocean3
Gulf of Mexico2
Mediterranean Sea - Eastern Basin2
North Sea2

HYDROPAC 15 · HYDROLANT 11 · NAVAREA IV 6 · NAVAREA XII 4 · NOAA IncidentNews 3 · USGS earthquakes 1

Issued · 40

Cancelled · 27

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2017-06-22 · seahazards